Home / 295,891,829.55-443,840,795.19-132,137,930.07

Finding the Fourth Proportional to 295,891,829.55, 443,840,795.19 and 132,137,930.07

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Solution

The fourth proportional to 295,891,829.55, 443,840,795.19 and 132,137,930.07 is: 198,208,257.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,891,829.55 : 443,840,795.19 = 132,137,930.07 : x
  2. Step 2: Convert to fraction form
    295,891,829.55/443,840,795.19 = 132,137,930.07/x
  3. Step 3: Cross multiply
    295,891,829.55x = 443,840,795.19 × 132,137,930.07
  4. Step 4: Simplify right side
    295,891,829.55x = 58,648,203,957,029,408
  5. Step 5: Solve for x
    x = 58,648,203,957,029,408/295,891,829.55
  6. Step 6: Final answer
    x = 198,208,257.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.